PlayerActor.java

/*
 * Copyright (C) 2016 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.google.android.apps.santatracker.doodles.pursuit;

import android.content.res.Resources;
import com.google.android.apps.santatracker.doodles.shared.AnimatedSprite;
import com.google.android.apps.santatracker.doodles.shared.Sprites;

/**
 * The player actor that has two more animation states than runner actor: celebrating running and
 * sweating running.
 */
public class PlayerActor extends RunnerActor {
  boolean isSweating;
  boolean isCelebrating;

  protected AnimatedSprite celebrateSprite;
  protected AnimatedSprite sweatSprite;

  public PlayerActor(Resources resources, int lane) {
    super(resources, RunnerType.STRAWBERRY, lane);
    isSweating = false;
    isCelebrating = false;

    sweatSprite = AnimatedSprite.fromFrames(resources, Sprites.snowballrun_running_losing);
    celebrateSprite = AnimatedSprite.fromFrames(resources, Sprites.snowballrun_running_normal);

    setSpriteAnchorUpright(sweatSprite);
    setSpriteAnchorUpright(celebrateSprite);
  }

  @Override
  public void setRunnerState(RunnerState state) {
    super.setRunnerState(state);
    if (state == RunnerState.RUNNING) {
      if (isCelebrating) {
        currentSprite = celebrateSprite;
      } else if (isSweating) {
        currentSprite = sweatSprite;
      } else {
        currentSprite = runningSprite;
      }
    }
  }

  public void setSweat(boolean sweat) {
    if (this.isSweating == sweat) {
      return;
    }

    this.isSweating = sweat;

    if (state != RunnerState.RUNNING || isCelebrating) {
      return;
    }

    if (sweat) {
      sweatSprite.setFrameIndex(runningSprite.getFrameIndex());
      currentSprite = sweatSprite;
    } else {
      runningSprite.setFrameIndex(sweatSprite.getFrameIndex() % runningSprite.getNumFrames());
      currentSprite = runningSprite;
    }
  }

  public void setCelebrate(boolean celebrate) {
    if (this.isCelebrating == celebrate) {
      return;
    }

    this.isCelebrating = celebrate;

    if (state != RunnerState.RUNNING) {
      return;
    }

    if (celebrate) {
      celebrateSprite.setFrameIndex(runningSprite.getFrameIndex());
      currentSprite = celebrateSprite;
    } else {
      runningSprite.setFrameIndex(celebrateSprite.getFrameIndex() % runningSprite.getNumFrames());
      currentSprite = runningSprite;
    }
  }
}